Which of the following is an example of the commutative property?
a(b + c) = ab + ac
(a + b) + c = (b + a) + c
(a + b) + c = a + (b + c)

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.